package demo;

public class Dog extends Animal implements IRunning,ISwimming{
    @Override
    public void eat() {

    }

    public Dog(String name, int age) {
        super(name, age);
    }

    @Override
    public void run() {
        System.out.println("小狗正在跑");
    }

    @Override
    public void swim() {
        System.out.println("小狗正在狗刨");
    }
}
